Collections are not displaying as collected when browsing the website

I use PlexTraktSync to sync my collections to Trakt. When I am on the trakt website, if I navigate to my profile on the top right and click on ‘collection’. It seems that all of the movies/tv shows display correctly on this screen.

However, if I click on an episode from the acolyte, or the boys for example. It does not display as collected outside of my Hukio's TV show and movie collection - Trakt url. This does not happen for all content and appears to be ‘randomly’ happening to content but does not ever fix itself.

Also to add - The content that has an issue updating outside of the “Hukio’s Collection” page also does not update if I manually mark as collected within trakt

I reset my browser data and I believe this has resolved the issue

https://trakt.tv/settings/data

Was just gonna suggest that (to reset your browser data ), haha.